High rates of skin cancer among airline pilotsFebruary 14, 2000Rates and types of cancer were assessed in 458 pilots, 265 of whom flew the national Icelandic airline across European and transAtlantic routes. These were then compared with the rates of cancer expected to develop in the population as a whole, gathered from data supplied by the national cancer registry, according to age. Rates of skin cancer (malignant melanoma) were the highest for all types of cancers. They were 10 times higher among pilots than would be expected, and over 15 times as high for those flying international routes. Skin cancer was also 13 times more common among those taking longer flights and those exposed to higher levels of radiationup to 28 times higher. Pilots flying over five or more time zones had a 25-fold greater risk. The additional annual radiation dose for pilots in this study was estimated at 1 to 2 milliSieverts, lower than that estimated for UK and US pilots and well within accepted levels of occupational exposure. There may be several factors involved, suggest the authors, pointing out that lifestyle, including sunbathing, may have a role. Nevertheless, the increased rate of skin cancer among long haul pilots suggests that disturbances in circadian rhythms, and therefore in melatonin, the hormone critical to regulating sleep patterns, may have a part to play. AlphaGalileo Foundation |
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| Related Skin Cancer Current Events and Skin Cancer News Articles Laser therapy can aggravate skin cancer High irradiances of low-level laser therapy (LLLT) should not be used over melanomas. Quarter of a million children in England at risk of skin cancer from sunbeds An estimated quarter of a million 11-17 year olds in England are being put at increased risk of developing malignant melanoma by using sunbeds, warn researchers in a letter to this week's BMJ. Hundreds of genes distinguish patients likely to survive advanced melanoma Although the chances of surviving advanced melanoma aren't very good with current therapies, some patients can live for years with cancer that has spread beyond the skin to other organs. Adapting Space-Industry Technology to Treat Breast Cancer Researchers at Rush University Medical Center and Argonne National Laboratory are collaborating on a study to determine if an imaging technique used by NASA to inspect the space shuttle can be used to predict tissue damage often experienced by breast cancer patients undergoing radiation therapy. Switching immunosuppressants reduces cancer risk in kidney Switching to a newer type of immunosuppressant drug may reduce the high rate of skin cancer after kidney transplantation, according to research being presented at the American Society of Nephrology's 42nd Annual Meeting and Scientific Exposition in San Diego, CA. Latest analysis confirms suboptimal vitamin D levels in millions of US children Millions of children in the United States between the ages of 1 and 11 may suffer from suboptimal levels of vitamin D, according to a large nationally representative study published in the November issue of Pediatrics, accompanied by an editorial. Geologists studying groundwater arsenic levels in India empower Bengali women, children A Kansas State University geologist and graduate student are finding that the most important tools in their fieldwork on groundwater arsenic pollution are women and children armed with pamphlets and testing kits. Melanoma treatment options 1 step closer A targeted chemotherapy for the treatment of skin cancer is one step closer, after a team of University of Alberta researchers successfully synthesized a natural substance that shows exceptional potential to specifically treat this often fatal disease. Resident physicians seldom trained in skin cancer examination Many resident physicians are not trained in skin cancer examinations, nor have they ever observed or practiced the procedure. Researchers find demand for cosmetic and surgical procedures in dermatologic surgery rising rapidly Researchers from Boston University School of Medicine (BUSM) and the Laser and Skin Cancer Center of Indiana, (Carmel, Indiana), found that there has been a dramatic increase in the number of procedures performed and patient demand for dermatologic health care since 2000. More Skin Cancer Current Events and Skin Cancer News Articles |
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